66 lines
2.2 KiB
Swift
66 lines
2.2 KiB
Swift
//
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// Copyright Amazon.com Inc. or its affiliates.
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// All Rights Reserved.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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import Foundation
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import Amplify
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import AWSPluginsCore
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import ClientRuntime
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import AWSCognitoIdentityProvider
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class AWSAuthFetchDevicesTask: AuthFetchDevicesTask {
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typealias CognitoUserPoolFactory = () throws -> CognitoUserPoolBehavior
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private let request: AuthFetchDevicesRequest
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private let authStateMachine: AuthStateMachine
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private let userPoolFactory: CognitoUserPoolFactory
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private let taskHelper: AWSAuthTaskHelper
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var eventName: HubPayloadEventName {
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HubPayload.EventName.Auth.fetchDevicesAPI
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}
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init(_ request: AuthFetchDevicesRequest, authStateMachine: AuthStateMachine, userPoolFactory: @escaping CognitoUserPoolFactory) {
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self.request = request
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self.authStateMachine = authStateMachine
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self.userPoolFactory = userPoolFactory
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self.taskHelper = AWSAuthTaskHelper(authStateMachine: authStateMachine)
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}
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func execute() async throws -> [AuthDevice] {
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do {
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await taskHelper.didStateMachineConfigured()
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let accessToken = try await taskHelper.getAccessToken()
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let devices = try await fetchDevices(with: accessToken)
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return devices
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} catch let error as ListDevicesOutputError {
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throw error.authError
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} catch let error as SdkError<ListDevicesOutputError> {
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throw error.authError
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} catch let error as AuthError {
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throw error
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} catch let error {
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throw AuthError.unknown("Unable to execute auth task", error)
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}
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}
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private func fetchDevices(with accessToken: String) async throws -> [AuthDevice] {
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let userPoolService = try userPoolFactory()
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let input = ListDevicesInput(accessToken: accessToken)
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let result = try await userPoolService.listDevices(input: input)
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guard let devices = result.devices else {
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let authError = AuthError.unknown("Unable to get devices list from response", nil)
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throw authError
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}
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let deviceList = devices.reduce(into: [AuthDevice]()) {
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$0.append($1.toAWSAuthDevice())
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}
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return deviceList
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}
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}
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